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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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0f0be40ba5
SND_ATMEL_SOC_CLASSD selects SND_ATMEL_SOC_DMA but the driver itself
handles its own DMA operations and doesn't need anything from
atmel-pcm-dma.c or atmel_ssc_dai.c.
Replace SND_ATMEL_SOC_DMA by SND_SOC_GENERIC_DMAENGINE_PCM which is the
only one actually required.
This may end up in a configuration leading to a link error:
sound/soc/atmel/atmel_ssc_dai.o: In function `atmel_ssc_set_audio':
atmel_ssc_dai.c:(.text+0x79c): undefined reference to `atmel_pcm_dma_platform_register'
atmel_ssc_dai.c:(.text+0x79c): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `atmel_pcm_dma_platform_register'
sound/soc/atmel/atmel_ssc_dai.o: In function `atmel_ssc_put_audio':
atmel_ssc_dai.c:(.text+0xf24): undefined reference to `atmel_pcm_dma_platform_unregister'
atmel_ssc_dai.c:(.text+0xf24): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `atmel_pcm_dma_platform_unregister'
Tested on sama5d2 xplained with the following configuration
where nothing selects SND_ATMEL_SOC_DMA:
CONFIG_SND_ATMEL_SOC=y
CONFIG_SND_ATMEL_SOC_CLASSD=y
Reported-by: Arnd Bergmann <arnd@arndb.de>
Tested-by: Arnd Bergmann <arnd@arndb.de>
Fixes: e0a25b6d18 ("ASoC: atmel-classd: add the Audio Class D Amplifier")
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
92 lines
2.8 KiB
Plaintext
92 lines
2.8 KiB
Plaintext
config SND_ATMEL_SOC
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tristate "SoC Audio for the Atmel System-on-Chip"
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depends on HAS_IOMEM
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help
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Say Y or M if you want to add support for codecs attached to
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the ATMEL SSC interface. You will also need
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to select the audio interfaces to support below.
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if SND_ATMEL_SOC
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config SND_ATMEL_SOC_PDC
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tristate
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depends on HAS_DMA
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default m if SND_ATMEL_SOC_SSC_PDC=m && SND_ATMEL_SOC_SSC=m
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default y if SND_ATMEL_SOC_SSC_PDC=y || (SND_ATMEL_SOC_SSC_PDC=m && SND_ATMEL_SOC_SSC=y)
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config SND_ATMEL_SOC_SSC_PDC
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tristate
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config SND_ATMEL_SOC_DMA
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tristate
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select SND_SOC_GENERIC_DMAENGINE_PCM
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default m if SND_ATMEL_SOC_SSC_DMA=m && SND_ATMEL_SOC_SSC=m
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default y if SND_ATMEL_SOC_SSC_DMA=y || (SND_ATMEL_SOC_SSC_DMA=m && SND_ATMEL_SOC_SSC=y)
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config SND_ATMEL_SOC_SSC_DMA
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tristate
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config SND_ATMEL_SOC_SSC
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tristate
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default y if SND_ATMEL_SOC_SSC_DMA=y || SND_ATMEL_SOC_SSC_PDC=y
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default m if SND_ATMEL_SOC_SSC_DMA=m || SND_ATMEL_SOC_SSC_PDC=m
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config SND_AT91_SOC_SAM9G20_WM8731
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tristate "SoC Audio support for WM8731-based At91sam9g20 evaluation board"
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depends on ARCH_AT91 || COMPILE_TEST
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depends on ATMEL_SSC && SND_SOC_I2C_AND_SPI
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select SND_ATMEL_SOC_SSC_PDC
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select SND_SOC_WM8731
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help
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Say Y if you want to add support for SoC audio on WM8731-based
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AT91sam9g20 evaluation board.
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config SND_ATMEL_SOC_WM8904
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tristate "Atmel ASoC driver for boards using WM8904 codec"
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depends on ARCH_AT91 || COMPILE_TEST
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depends on ATMEL_SSC && I2C
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select SND_ATMEL_SOC_SSC_DMA
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select SND_SOC_WM8904
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help
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Say Y if you want to add support for Atmel ASoC driver for boards using
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WM8904 codec.
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config SND_AT91_SOC_SAM9X5_WM8731
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tristate "SoC Audio support for WM8731-based at91sam9x5 board"
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depends on ARCH_AT91 || COMPILE_TEST
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depends on ATMEL_SSC && SND_SOC_I2C_AND_SPI
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select SND_ATMEL_SOC_SSC_DMA
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select SND_SOC_WM8731
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help
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Say Y if you want to add support for audio SoC on an
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at91sam9x5 based board that is using WM8731 codec.
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config SND_ATMEL_SOC_CLASSD
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tristate "Atmel ASoC driver for boards using CLASSD"
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depends on ARCH_AT91 || COMPILE_TEST
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select SND_SOC_GENERIC_DMAENGINE_PCM
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select REGMAP_MMIO
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help
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Say Y if you want to add support for Atmel ASoC driver for boards using
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CLASSD.
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config SND_ATMEL_SOC_PDMIC
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tristate "Atmel ASoC driver for boards using PDMIC"
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depends on OF && (ARCH_AT91 || COMPILE_TEST)
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select SND_SOC_GENERIC_DMAENGINE_PCM
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select REGMAP_MMIO
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help
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Say Y if you want to add support for Atmel ASoC driver for boards using
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PDMIC.
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config SND_ATMEL_SOC_TSE850_PCM5142
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tristate "ASoC driver for the Axentia TSE-850"
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depends on ARCH_AT91 && OF
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depends on ATMEL_SSC && I2C
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select SND_ATMEL_SOC_SSC_DMA
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select SND_SOC_PCM512x_I2C
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help
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Say Y if you want to add support for the ASoC driver for the
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Axentia TSE-850 with a PCM5142 codec.
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endif
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